package com.mall.service;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.service.IService;
import com.mall.entity.City;

public interface CityService extends IService< City > {

    // List<City> getAll(@Param(Constants.WRAPPER) Wrapper<City> wrapper);

    City findOne(QueryWrapper< City > query);

}
